• Mission Thread

    SAIC (Chantilly, VA)
    …years related experience. Relevant experience to be substituted in lieu of degree. + Active Top Secret / SCI with a Poly. + Experience supporting IC and/or ... **Description** SAIC is seeking a **Mission Thread Systems Engineer ** you will support of...has annual revenues of approximately $6.5 billion. For more information , visit saic.com. For information on the… more
    SAIC (12/19/25)
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  • Secure Wireless Engineer

    General Dynamics Information Technology (Springfield, VA)
    …ID:** RQ198056 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... Administration and in-depth experience with Wireless Networks + Areas of information systems security; including policy; security standards; network;… more
    General Dynamics Information Technology (10/18/25)
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  • Project Engineer (Onsite)

    RTX Corporation (Springfield, VA)
    …required, as only US citizens are eligible for a security clearance​ **Security Clearance:** TS / SCI with CI Poly - Current At Raytheon, the foundation of ... Engineer . A highly motivated, Self-Starter Process Improvement Engineer to join our Systems Engineering and...on Confluence and Jira + **An active and transferable TS / SCI CI Poly US government issued security… more
    RTX Corporation (11/13/25)
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  • Lab Manager III

    ARSIEM (Arlington, VA)
    …: Must have an active Secret clearance and be able to obtain a TS / SCI clearance. Must be able to obtain DHS Suitability. Candidate Referral : Do you ... Minimum Qualifications + BS Computer Science, Computer Engineering, Computer Information Systems , Computer Systems Engineering,...experience. + 6+ years of experience as a Cloud Engineer , Linux Systems Engineer , or… more
    ARSIEM (11/12/25)
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  • Building Automation Technical Lead

    V2X (Springfield, VA)
    …This position requires a current Top Secret / Sensitive Compartmented Information ( TS / SCI ) Clearance. At V2X, we are deeply committed ... The program requires a highly capable team to ensure mission-critical systems and environments operate efficiently and securely, supporting thousands of personnel… more
    V2X (12/13/25)
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  • Environmental, Safety And Occupational Health…

    V2X (Springfield, VA)
    …This position requires a current Top Secret / Sensitive Compartmented Information ( TS / SCI ) Clearance. At V2X, we are deeply committed ... The program requires a highly capable team to ensure mission-critical systems and environments operate efficiently and securely, supporting thousands of personnel… more
    V2X (12/11/25)
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  • Dev Sec Ops Engineer

    Lockheed Martin (Herndon, VA)
    …experience \- TS / SCI clearance is required for this position; Final Top Secret clearance is required to start **Desired Skills:** \- Prior experience ... or technology related discipline, multiple years of experience in systems engineering, and previous experience working within a team...and must meet eligibility requirements for access to classified information \. A TS / SCI clearance is… more
    Lockheed Martin (12/06/25)
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  • Principal / Sr. Principal DevOps Software…

    Northrop Grumman (Chantilly, VA)
    …theories, concepts, and techniques **Preferred Qualifications for both levels:** + Active Top Secret / SCI security clearance + Experience with Software ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...required. Willing and able to obtain and maintain a TS / SCI Security Clearance. + A background in… more
    Northrop Grumman (12/04/25)
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  • Lead Network Engineer

    The MITRE Corporation (Mclean, VA)
    …requisition requires the candidate to have a minimum of the following clearance(s): Top Secret / SCI /Polygraph This requisition requires the hired candidate to ... related education and work experience. + Active a DoD TS / SCI with CI Poly + Familiarity with...year from the date of hire, the following clearance(s): Top Secret / SCI /Polygraph Salary compensation range… more
    The MITRE Corporation (12/17/25)
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  • Lead Generator Technician

    V2X (Springfield, VA)
    …This position requires a current Top Secret / Sensitive Compartmented Information ( TS / SCI ) Clearance. At V2X, we are deeply committed ... The program requires a highly capable team to ensure mission-critical systems and environments operate efficiently and securely, supporting thousands of personnel… more
    V2X (11/29/25)
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